baber/WOPTO huggingface dataset:
Patent CN-201372357-Y (CN)
Inventor: GUOZHI ZHANG
IPC: D05B27/12
Filed: 2009-01-16
Granted: 2009-12-30
Abstract: 本实用新型涉及工业缝纫机技术领域，尤其涉及细柱萝拉车送料装置，它包括装设在细柱萝拉车上的圆立柱、装设在圆立柱上的送金座和旋梭套管组、装设在送金座上的针板，以及与旋梭套管组转动连接的中间传动齿轮机构，还包括内齿送料轮和送料轮固定块，所述内齿送料轮与送料轮固定块装配连接，且内齿送料轮可绕送料轮固定块旋转，所述送料轮固定块通过螺钉件垂直方向可调地装设在送金座上，内齿送料轮顶部凸出于针板；本实用新型不会对一些特殊物料表面造成损害，而且可满足不同厚度物料的缝制要求。
Patent CN-201353090-Y (CN)
Inventor: WEIPING CHEN
IPC: A47H5/00
Filed: 2009-01-22
Granted: 2009-12-02
Abstract: 本实用新型公开了一种电动窗帘机的机械限位装置，它包括机体、主动齿轮、传动齿轮、固定在机体上的齿轮轴、拨杆和微动开关，拨杆和微动开关均装在机体内，传动齿轮安装在齿轮轴上，传动齿轮与主动齿轮相啮合，同组的传动齿轮齿数不同，相对应的传动齿轮齿数相同，在机体内还装有调零杆，在同组传动齿轮之间的齿轮轴上还设有侧圆，所述侧圆上还设有凹槽和了与可与调零杆相扣的倒扣，拨杆与微动开关的触点相对应，拨杆一端与机体铰接在一起，另一端搭接在侧圆上；本实用新型调节简单、直观、且调试成功率高。
Patent CN-201374834-Y (CN)
Inventor: GUOHUA ZHONG
IPC: H05B37/00
Filed: 2009-03-13
Granted: 2009-12-30
Abstract: 本实用新型公开一种大功率LED灯驱动电路，包括有二极管D、三极管T和限流电阻R，还包括有稳压IC，二极管D的输出端与稳压IC的一脚相接，稳压IC的二脚接地，三脚与三极管T的基极相接，三极管T的集电极与稳压IC的一脚相接，发射极与限流电阻R连接，限流电阻R与大功率LED灯连接。经上技术改进后，本方案的电路比现有技术的简单多了，省去大量电子元件，制造成本低。
Patent CN-201353477-Y (CN)
Inventor: XIANJUN HE
IPC: B01D47/06
Filed: 2009-01-20
Granted: 2009-12-02
Abstract: 一种多室多向喷淋除尘脱硫装置，它由主筒体经连接梁固联副筒体，主筒体内设主喷淋室，副筒体内设气液分离室，连接梁下部设一副喷淋室，此副喷淋室均与主筒体和副筒体连通。它采用在主筒体经连接梁固联副筒体，主筒体内设主喷淋室，副筒体内设气液分离室，连接梁下部设一副喷淋室，此副喷淋室均与主筒体和副筒体连通，烟尘、二氧化硫经主喷淋室洗涤后，再经副喷淋室和气液分离室进行再洗涤的技术方案，克服了现有除尘脱硫装置中只设一个喷淋室而导致除尘脱硫不彻底，增加了锅炉的工作负荷，工作效率低，能耗大，环境污染严重的缺陷。它适合于各种燃煤锅炉、窑炉的脱硫除尘之用。
Patent CN-201348611-Y (CN)
Title: 一种镭射印刷品质量检测系统
Inventor: MING XU
IPC: G01N21/88
Filed: 2009-01-12
Granted: 2009-11-18
Abstract: 本实用新型公开了一种镭射印刷品质量检测系统，包括：承载装置和采集镭射印刷品图像的相机，镭射印刷品放置于承载装置上，相机固定安装在所述镭射印刷品的周围区域内，还包括：均匀漫射光源；该均匀漫射光源固定安装在镭射印刷品和相机之间。本实用新型提高了镭射印刷品质量检测系统的准确性和可靠性。
Patent CN-201410514-Y (CN)
Inventor: SUIQING DONG
IPC: B21C37/12
Filed: 2009-06-10
Granted: 2010-02-24
Abstract: 本实用新型公开了一种用于螺旋埋弧焊管机组内承式成型器的焊垫辊，包括在下方连接升降油缸的辊轮、与升降油缸连接的辊座，升降油缸可沿辊座提供的通道上下移动并在其上方辊轮处于一定高度位置时得到固定，升降油缸的上下移动受到调整机构的调节，辊轮、升降油缸和辊座的尺寸与螺旋埋弧焊管机组内承式成型器内三辊弯板机两排下变形辊之间的距离K配合。本实用新型在钢管成型过程中，焊垫辊给钢管成型缝啮合点一定的预压紧力，使钢管成型缝顺利啮合而消除错边，大桥无须摆动而管径不会变化，当啮合状态发生变化时，调整手动液压泵的压力，改变预压紧力，以适应钢管成型缝啮合状态，能得到良好的成型缝和合适的钢管管径，从而也得到良好的焊接质量。
Patent CN-201353784-Y (CN)
Inventor: ZHUYING HU
IPC: B26B9/00
Filed: 2009-01-22
Granted: 2009-12-02
Abstract: 本实用新型涉及一种多用途菜刀，其特征在于；所述的刀体上设有镶嵌菜刀刀片的凹槽，在刀体的凹槽侧面和菜刀刀片上设有相互对应的定位孔和定位扣；所述的刀体的刀背中部设有开瓶口；所述的菜刀刀片上喷一层不粘沙；所述的刀柄上设有凸块，所述的刀柄尾部端设有空腔，在空腔内设有刨皮刀。本实用新型集各种厨房用具于一身、且结构简单、制造成本低，适于厨房作业使用。
Patent CN-201408102-Y (CN)
Inventor: JINXIA FAN
IPC: G01B11/00
Filed: 2009-04-23
Granted: 2010-02-17
Abstract: 本实用新型公开了一种打火机泄漏检测仪。包括上料单元、负压发生单元、自动检测单元、自动标识单元和处理电路；转盘两侧分别安装上料单元，转盘上方靠近第一立柱一侧安装负压发生单元，自动检测单元安装在负压发生单元上方的第二横梁的左侧，第二横梁右侧安装自动标识单元，处理电路安装在转盘下方。本实用新型检测自动化程度高：实现了对打火机泄漏自动检测和泄漏打火机的自动标识；提高了检测效率和安全性；检测精确度高；适用范围广：实现对不同规格的打火机进行检测；检测速度快，可连续工作。
Patent CN-201348878-Y (CN)
Title: 一种硬盘减震装置
Inventor: LIDONG LE
IPC: G11B33/08
Filed: 2009-01-21
Granted: 2009-11-18
Abstract: 一种硬盘减震装置，包括主电路板、硬盘、面壳，所述硬盘设置于所述主电路板与所述面壳之间且固定于所述主电路板上。所述硬盘减震装置还包括至少两个弹簧，所述弹簧高度大于所述硬盘的高度，所述弹簧一端与主电路板固定连接，另一端与面壳连接。
Patent MD-1556-Z (MD)
Title: Process for drying plums
Inventor: BORŞ IURIE
IPC: A23L19/00
Filed: 2021-03-26
Abstract: The invention relates to the food industry, in particular to a process for drying plums.The process, according to the invention, comprises washing of plums with a content of dry substances of at least 17% and an average fruit weight of 30-40 g, longitudinal sectioning thereof into four parts, removal of seeds, placement of plum pieces in an electric dryer, drying at a temperature of 55-60°C, for 24 hours until a moisture content of 25% or a dry matter content of 75% is reached, cooling to a temperature of 20°C and vacuum packaging.
Patent PE-20180124-Z (PE)
Title: Rodillera puente ergonomica
Inventor: MANZUR ZUAZO VICTOR RAUL O
IPC: A61N2/08
Filed: 2017-12-26
Abstract: La presente invencion esta comprendida por dos imanes permanentes enfrentados a polos iguales logrando que los tensores se alarguen cuando la pierna esta en posicion extendida logrando asi evitar la accion del peso sobre la rodilla, ya que el peso sera soportado por la sujecion de la rodillera al muslo en la parte superior y por la corva en el extremo inferior, de ahi el nombre de "rodillera puente". Cada rodillera lleva cuatro imanes permanentes de neodimio de 1.5 centimetros de diametro y de 3 centimetros de largo, ubicados en los dos extremos de los dos tensores que lleva cada lado de la rodillera. Los imanes estan enfrentados a polos iguales para lograr la repulsion (separacion) de los tensores en la posicion activa. El sistema mecanico para la restauracion del espacio perdido en la rodilla por dos imanes permanente se ubica en los costados de la rodillera en bolsillos de sujecion que pueden ser externos o internos, un mecanismo a cada lado, derecho e izquierdo de cada rodilla, donde el espacio comprendido entre los imanes se denomina plancha intermedia. La invencion comprende adicionalmente un mecanismo accionado por dos tensores unidos por la plancha Intermedia en posicion no activa, los cuales se alargan en la posicion de la pierna extendida (recta) accionados por el desplazamiento de los mismos sobre su eje excentrico y a traves de una ranura.
Patent PE-20200233-Z (PE)
Title: Mastil de seguridad articulado para vehiculos
Inventor: SOTO GUTIERREZ JUAN CARLOS
IPC: G09F17/00
Filed: 2019-10-30
Abstract: La presente invencion se refiere un mastil de seguridad articulado para vehiculos, caracterizado porque comprende una base (1) que se adhiere al vehiculo mediante un elemento de acoplamiento (2); donde dicho elemento de acoplamiento (2) se une mediante una canopla (8) a una varilla (10) que tiene en su extremo superior un elemento reflectivo (13); dicha canopla (8) tiene incorporado un mecanismo de articulacion para regular el angulo de la varilla (10) en relacion al vehiculo; dicho mecanismo de articulacion cuenta con un elemento de expansion (7) que se inserta en la canopla (8) ajustado por un elemento de compresion (9). Es util porque permite mediante un mecanismo de articulacion dar inclinacion al mastil de seguridad telescopico para que este que permite dar inclinacion al mastil de seguridad telescopico para que este quede de forma recta vertical en el vehiculo, teniendo en cuenta que los vidrios o carrocerias varian en inclinacion segun los modelos de vehiculos; ademas permite mediante el elemento de acoplamiento adherirse al vehiculo sin tener que perforarlo.
Patent PE-20201295-Z (PE)
Title: Herramienta manual para la extraccion de tapones roscados de tuberias de alta presion de servicio
Inventor: HUAMAN JAUREGUI BORIS STHEVEN
IPC: G01N1/31
Filed: 2020-07-03
Abstract: Un sistema de extraccion de tapones de tuberias de alta presion en servicio que consta de dos partes: la primera parte es una Llave de extraccion, que esta compuesta de un cilindro con agujeros roscadas para instalar accesorios de monitoreo de presion, un eje acoplado a un dado en su extremo inferior; esta llave de extraccion se hermetiza con una tapa en su extremo superior que permite el deslizamiento longitudinal del eje y su extremo inferior tiene una extension roscada para la instalacion de una valvula de alta presion. La segunda parte es una Camisa de contencion metalica bipartida que esta acoplada a una valvula de alta presion en la parte superior que se centrara en la ubicacion del tapon instalado en la tuberia; la camisa de contencion posee anillos de seguridad para la hermeticidad de los fluidos dentro del sistema.
Patent ES-507515-A0 (ES)
IPC: B60T1/10
Filed: 1981-11-27
Abstract: A hydraulic motor comprises vanes slidable axially in lodgings of a rotor against a continuous stator bottom surface. The motor works with a hydrostatic transmission of power applied to rolling stock. The bottom surface has recesses formed therein on movable elements of stator wherein a constant pilot pressure is fed to said movable elements and the motor is a self regulated variable capacity motor since the capacity thereof results from the depth of the recesses due to the opposition of two forces, one from the pilot pressure and the other from a pressure coming from the resisting torque.
Patent ES-510111-A0 (ES)
IPC: B64D1/16
Filed: 1982-03-03
Abstract: Apparatus for aerial scattering or spreading comprising a flying wing formed by an aerofoil from which a frame is suspended by a mast and on which frame there is a cockpit and at least one engine driving a propeller. A scattering device is mounted on the flying wing and comprises a laterally extending spraying or atomizer tube, at least one tank for the product to be scattered and connected to a motor-driven pump, the pump being connected to the tube, and a control for regulating the flow and/or pressure of the product to be scattered.
Patent ES-527289-A0 (ES)
IPC: A61K35/16
Filed: 1983-11-15
Abstract: A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.
Patent ES-529618-A0 (ES)
IPC: E04B1/06
Filed: 1984-02-03
Abstract: A single storied or multistoried building structure is disclosed which is based on a concrete foundation slab and is provided with perimetrical and interior walls made of prefabricated reinforced concrete panels (5) at the top sides of which metal channel profiles (19) are embedded into the pannel concrete and which are fastened to one another by means of bolts (22) which connect respective upward extensions of metal plates (21) which are fitted into said metal channels (19) to engage a pair of projections extending from the channel sides; said panels (5) being anchored to the foundation slab by means of vertical tie rods (11) hooked at their lower end onto inverted T structural shapes (4) fastened on the foundation slab and connected at their upper ends by means of a nut (18) to said metal plates by which the panels are connected to one another. Such tie rods (11) extend along vertical ducts (12) which are defined, between two panels approached to one another, by channellike metal profiles (9) which are embedded into the vertical edges of each panel (5). In the case of a multistoried building a floor is interposed between two successive stories which floor comprises a corrugated metal sheet (30) with trapezoidal cross-section of the corrugations the edge of the sheet being laid to rest on top of the walls of the room to be covered by the floor; which sheet (30) functions as a form casting the concrete mortar and cooperates therewith as a reinforcement.
Patent ES-533139-A0 (ES)
IPC: A61L17/00
Filed: 1984-06-05
Abstract: A collagen-based surgical thread is disclosed which contains absorbed therein water, a hygroscopic agent, and a nonionic surfactant in an amount sufficient to enhance the pliability of the thread, and, in many cases, the tie down performance.
Patent ES-538959-A0 (ES)
IPC: A61K31/535
Filed: 1984-12-21
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL Photostabilised mixture of molsidomine, one or several photostabilisers, and, if appropriate, further mixing components, characterised in that the photostabilisers are compounds of the general formula I  see diagramm : EP0147811,P13,F4  wherein Y denotes a hydroxyl group, alkoxy having 1 or 2 C atoms or beta-hydroxyethoxy and Z denotes a group of the formula  see diagramm : EP0147811,P13,F5 or Y and Z together denote a structural element of the formula II or III  see diagramm : EP0147811,P13,F6   see diagramm : EP0147811,P13,F7  in which the free oxygen valency is attached in the Y-position and the free carbon valency is attached in the Z-position and R**1 denotes hydrogen or a radical G, R**2 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**3 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**4 denotes hydrogen, alkyl having 1 or 2 C atoms, beta-hydroxyethyl or a radical G and G is the radical of a monosaccharide or disaccharide, or esters of these compounds with pharmacologically acceptable acids and also, if appropriate, a salt thereof with pharmacologically acceptable bases. 1. Claims for the Contracting State : AT Process for photostabilising molsidomine and mixtures of molsidomine with mixing components, characterised in that there are added, respectively to the molsidomine and its mixtures, as photostabilisers, one or several compounds of the general formula I see diagramm : EP0147811,P15,F1  wherein Y denotes a hydroxyl group, alkoxy having 1 or 2 C atoms or beta-hydroxyethoxy and Z denotes a group of the formula  see diagramm : EP0147811,P15,F2  or Y and Z together denote a structural element of the formula II or III  see diagramm : EP0147811,P15,F3   see diagramm : EP0147811,P15,F4  in which the free oxygen valency is attached in the Y-position and the free carbon valency is attached in the Z-position and R**1 denotes hydrogen or a radical G, R**2 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**3 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**4 denotes hydrogen, alkyl having 1 or 2 C atoms, beta-hydroxyethyl or a radical G and G is the radical of a monosaccharide or disaccharide, or esters of these compounds with pharmacologically acceptable acids and also, if appropriate, a salt thereof with pharmacologically acceptable bases.
Patent ES-546381-A0 (ES)
IPC: C07D207/273
Filed: 1985-08-23
Abstract: Purified Clausenamide of the formulais obtained by extraction of leaves of Clausena lensium followed by purification, Reduction products, ethers, etc. can be produced. The compounds are effective in weeting hypoxia and amnesia.
Patent ES-557331-A0 (ES)
IPC: C07D513/06
Filed: 1987-01-16
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent FI-821227-A0 (FI)
Inventor: TOURDOT JACQUES
IPC: C11D3/395
Filed: 1982-04-07
Abstract: An activating composition for bleaching textiles with peroxide products, containing an activator of the cyanamide type or derivative thereof, further contains a ternary protective mixture comprising a magnesium silicate precipitated in the finely divided powder state, a sequestering agent of the acetic type, preferably organoacetic, and a sequestering agent of the phosphonic type, preferably organophosphonic. The composition finds its application in activation of bleaching at moderate temperature with protection of textile fibers, of household washing powders at moderate temperature (30 DEG to 60 DEG  C.) or any temperature (up to 90 DEG  C.).
Patent FI-842813-A0 (FI)
Inventor: CORBET JEAN-PIERRE
IPC: A61K31/44
Filed: 1984-07-12
Abstract: The invention provides new pristinamycin IIB derivatives of the formula:    <IMAGE>  (I)  in which R represents alkylthio substituted by (i) alkylamino or dialkylamino of which the alkyl parts can form a pyrrolidin-1-yl, piperidino, azetidin-1-yl, azepin-1-yl, morpholino, thiomorpholino or piperazin-1-yl ring (optionally substituted by alkyl), or (ii) pyrrolidin-2-yl or pyrrolidin-3-yl, piperidin-2-yl, piperidin-3-yl or piperidin-4-yl, azetidin-2-yl or azetidin-3-yl or azepin-2-yl, azepin-3-yl or azepin-4-yl; a radical Het-S-, in which Het is pyrrolidin-3-yl, piperidin-3-yl or piperidin-4-yl, azetidin-3-yl or azepin-3-yl or azepin-4-yl optionally N-alkylsubstituted; or dialkylamino of which the alkyl parts can form a pyrrolidin-1-yl, piperidino, azetidin-1-yl, azepin-1-yl, morpholino, thiomorpholino or piperazin-1-yl ring (optionally substituted by alkyl), the said alkyls having 1 to 5 carbon atoms each in a linear or branched chain. The compounds of the formula (I) are useful as antimicrobial agents when used in association with known synergistines or synergistines of the formula:    <IMAGE> (V)
Patent FI-852434-A0 (FI)
Inventor: JARNESTEDT GOERAN
IPC: H04L27/01
Filed: 1985-06-19
Abstract: PCT No. PCT/SE84/00368 Sec. 371 Date Jun. 19, 1985 Sec. 102(e) Date Jun. 19, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/02509 PCT Pub. Date Jun. 6, 1985.Digital signals which are sent each with their own frequency are corrected for frequency-dependent attenuation of the transmitting medium in a filter (5) so as to maintain a desired relationship between the amplitudes of the signals after the filter. Difference circuits (6) which have output signals (US1, US2, US3) control the filter means, obtain signals (Uf0) on their first inputs from a common voltage supply circuit (9) and signals (Uf1, Uf2, Uf3) on their second inputs from a voltage supply circuit (10) for each of the output signals. A decoder (18) sends a control signal (S0, S1, S2, S3) associated with the respective digital signal. The control signals reset switches (17) whereby the voltage supply circuits (9, 10) obtain signals from an amplitude detector (13) corresponding to the respective frequency in the transmitted signal. Each of the output signals (US1, US2, US3) fed to the filter (5) by the difference circuits (6 ) thus corresponds to a digital signal.
Patent FI-852989-A0 (FI)
Inventor: LLOYD NORMAN E
IPC: C12N11/00
Filed: 1985-08-02
Abstract: This invention provides a method for the maintenance of continuous activity of an immobilized enzyme reaction by initially underloading an adsorbent with a desired enzyme, monitoring the activity of the enzyme and periodically adding fresh enzyme to maintain a constant, continuous level of activity until the maximum carrying capacity of the support is reached.
Patent FI-854488-A0 (FI)
Inventor: JACOBSEN TROND
IPC: A61K49/00
Filed: 1985-11-14
Abstract: PCT No. PCT/NO85/00017 Sec. 371 Date Oct. 31, 1985 Sec. 102(e) Date Oct. 31, 1985 PCT Filed Mar. 28, 1985 PCT Pub. No. WO85/04330 PCT Pub. Date Oct. 10, 1985.Ferromagnetic particles, conveniently embedded in or coated by a biotolerable polymer and held in dispersion in a physiologically acceptable dispersion medium, may be used as contrast agents in nmr imaging for the production of images suitable for use in diagnosis. Unlike paramagnetic nmr contrast agents, ferromagnetic nmr contrast agents give particularly good contrast in the T2 dependent images.
Patent FI-864530-A0 (FI)
Inventor: LUEBBERS WILLI
IPC: F42B10/38
Filed: 1986-11-07
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent FI-873997-A0 (FI)
Inventor: LUSZCZ STANLEY J
IPC: C04B35/65
Filed: 1987-09-14
Abstract: Ceramic bodies are bonded by providing a first body formed of polycrystalline material and interconnected residual metal formed by the oxidn. reaction of molten metal and a vapour phase oxidant and grown as molten metal is transported through and then oxidised on the surface of its own oxidn. reaction prod.; holding a second ceramic body against a surface of the first; and heating so that the residual metal content of the first body is transported to the interface where an oxidn. reaction prod. continues to grown as above and forms a bond. - Specifically the metal is Al, oxidant is air and oxidn. reaction prod. is Al2O3. The first body may be formed by infiltrating a filler with oxidn. reaction prod. A barrier material, pref. Ca sulphate, silicate or phosphate or Portland cement, is used to embed and surround all surfaces of the first body except the contacting surface. A body of metal may be placed in contact with another surface of the first body embedded in the barrier material, so that the metal melts and is transported to the bonding interface during the heating step. The second body may have the same ceramic compsn. as the first; it may be made by a different method; or may be of a different compsn. but made by the same method. Pref. the reaction prod. is an oxide, nitride or carbide and the metal is Ti, Si, Zr, Hf or Sn.
Patent FI-892899-A0 (FI)
Inventor: HEYES PETER JOHN
IPC: B32B15/08
Filed: 1989-06-14
Abstract: A metal can end (10) has a metal pull tab (16) attached to a score-defined detachable portion (15) of the can end by direct welding of protective polymer coatings (19,20) whose surfaces at least are derived from the same monomer and which are provided on the upper side of the can end and the under side of a shank portion (18) of the pull tab. The coatings may be composite films each comprising an inner layer of a bonding resin and an outer layer of a polyolefin, polyamide or polyester. The welding may be effected by heat or preferably by ultrasonic energy.
Patent FI-895725-A0 (FI)
Inventor: VAUGHAN RODNEY GEORGE
IPC: F02B1/04
Filed: 1989-11-29
Abstract: A mobile vehicle inspection facility (10) which is provided with a towing hitch (12) to enable the facility (10) to be towed by a prime mover. The facility (10) includes a brake testing assembly (27) which provides an indication of the condition of the brakes of a vehicle being tested. The brake testing assembly (27) also incorporates load cells (60) which provide a signal indicative of the weight carried by the wheels being tested. The facility (10) further includes a steering and suspension play detection assembly (36) which is used to determine the play in the steering and suspension of the vehicle. The brake testing assembly (27) and the steering and suspension play detection assembly (36) are aligned transversely of the facility (10) so that a vehicle being tested may move transversely of the facility (10) between the brake testing assembly (27) and the steering suspension play detection assembly (36). The facility (10) has wheel assemblies (13) which are movable from a transport position supporting the facility (10), to an inoperative position allowing the test vehicle to move transversely of the facility (10).
Patent FI-905981-A0 (FI)
Inventor: SCHWELM HANS
IPC: F15B13/043
Filed: 1990-12-04
Abstract: The main control piston (8) is controlled hydraulically by pilot control slide valves, operated in each case via two control magnets (4, 6) with force build-up proportional to the control current. In the case of failure of the electrical activation, the valve is always positioned in the center position by pressure centering and in the case of failure of the pilot control pressure it is positioned in the center position by spring centering.